Devices descending from K121979
14 later devices reach Pass Oct Spinal System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K150918 | PASS OCT Spinal System | Medicrea International SA | 2015 | 13 | — |
| +2 | K173522 | Solanas® Posterior Stabilization System | Alphatec Spine, Inc. | 2017 | 5 | — |
| +2 | K161149 | PASS OCT Spinal System | Medicrea International SA | 2016 | 0 | — |
| +2 | K160756 | PASS OCT Spinal System | Medicrea International SA | 2016 | 0 | — |
| +2 | K153169 | PASS OCT Patient Specific Rods | Medicrea International | 2016 | 4 | — |
| +3 | K220810 | Infinity™ OCT System and PASS OCT Spinal System | Medicrea International | 2022 | 0 | — |
| +3 | K210449 | Infinity™ OCT System, PASS OCT® Spinal System | Medtronic | 2021 | 3 | — |
| +3 | K191185 | Solanas® Posterior OCT Fixation System | Alphatec Spine | 2019 | 4 | — |
| +4 | K233078 | Posterior Cervical Spine System | Double Medical Technology, Inc. | 2023 | 1 | — |
| +4 | K203125 | Invictus™ OCT Spinal Fixation System | Alphatec Spine, Inc. | 2020 | 0 | — |
| +4 | K200936 | Invictus™ CT Spinal Fixation System | Alphatec Spine, Inc. | 2020 | 3 | — |
| +5 | K253195 | TAURUS Posterior Occipital-Cervico-Thoracic Spinal Systems | ZheJiang Decans Medical Devices Co., Ltd. | 2026 | 0 | — |
| +5 | K252597 | Valence Robotic Navigation System; Valence Robotic Navigation Instruments (For Use with… | Alphatec Spine, Inc. | 2026 | 1 | — |
| +6 | K261284 | Invictus® Small Stature Spinal Fixation System; Invictus® 2.0 Spinal Fixation System | Alphatec Spine, Inc. | 2026 | 0 | — |